（1）、配置hosts

    1. 10.1.10.129 node1.cluster.local node1
    2. 10.1.10.130 node2.cluster.local node2
    3. 10.1.10.128 master.cluster.local master

    （2）、安装

    1. # yum install centos-release-gluster -y
    2. # yum install -y glusterfs glusterfs-server glusterfs-fuse glusterfs-rdma

    （3）、启动并配置开机自启动

    1. # systemctl start glusterd.service && systemctl enable glusterd.service
    2. # iptables -I INPUT -p tcp --dport 24007 -j ACCEPT

    （4）、将节点添加入集群

    1. # gluster peer probe master
    2. # gluster peer probe node1
    3. # gluster peer probe node2

    （5）、查看集群状态

    1. # gluster peer status
    2. Number of Peers: 2
    4. Hostname: node1
    5. Uuid: 67c49963-79b2-4fda-acf8-019491164dcf
    6. State: Peer in Cluster (Connected)
    8. Hostname: node2
    9. Uuid: 78e0bf3b-5b3a-4663-928b-1830e16fe0d9
    10. State: Peer in Cluster (Connected)

    （6）、安装client测试

    1. # yum install -y glusterfs glusterfs-fuse
    2. # 创建数据目录，节点都要操作
    3. # mkdir /data/gluster/data -p

    （7）、创建volume

    1. # gluster volume create models replica 3 master:/data/gluster/data node1:/data/gluster/data node2:/data/gluster/data force

    （8）、查看volume

    1. # gluster volume info
    3. Volume Name: models
    4. Type: Replicate
    5. Volume ID: 53bdad7b-d40f-4160-bd42-4b70c8278506
    6. Status: Created
    7. Snapshot Count: 0
    8. Number of Bricks: 1 x 3 = 3
    9. Transport-type: tcp
    10. Bricks:
    11. Brick1: master:/data/gluster/data
    12. Brick2: node1:/data/gluster/data
    13. Brick3: node2:/data/gluster/data
    14. Options Reconfigured:
    15. transport.address-family: inet
    16. storage.fips-mode-rchecksum: on
    17. nfs.disable: on
    18. performance.client-io-threads: off

    （9）、启动models

    1. # gluster volume start models

    （10）、挂载

    1. # mount -t glusterfs master:models /data

    （1）、调优

    1. # 开启 指定 volume 的配额
    2. $ gluster volume quota k8s-volume enable
    3. # 限制 指定 volume 的配额
    4. $ gluster volume quota k8s-volume limit-usage / 1TB
    5. # 设置 cache 大小, 默认32MB
    6. $ gluster volume set k8s-volume performance.cache-size 4GB
    7. # 设置 io 线程, 太大会导致进程崩溃
    8. $ gluster volume set k8s-volume performance.io-thread-count 16
    9. # 设置 网络检测时间, 默认42s
    10. $ gluster volume set k8s-volume network.ping-timeout 10
    11. # 设置 写缓冲区的大小, 默认1M
    12. $ gluster volume set k8s-volume performance.write-behind-window-size 1024MB